Tagged: infrastructure

Corten steel wall under van der Louw bridge in Rotterdam with root shaped openings shaping the word ROTTE-DAM

The Wijnhaven effect

Why is it easier for our eyes to recognize certain patterns when we see those patterns on a photograph instead of seeing them in real life? Three examples and an attempt to explain the phenomenon. The extended Willems Bridge, it was a weird name for the bridge across Wijnhaven. Especially after the Willems Bridge itself was relocated two hundred meters further upstream, only connected to the extended portion by a strangely twisting road. A good reason to rename it Andre van der Louw Bridge, after the man with the moustache and the pipe who from 1974 to 1981 was mayor...

Zonsondergang achter de nieuwe stadsbrug de Oversteek in Nijmegen gezien vanaf een strandje langs de Waal

The New Bridges of Nijmegen

When I visited the Room for the River project in Nijmegen, a year ago, I decided I had to come back after completion of the work. And so it happened last week, a day with four seasons, which resulted in very photogenic weather. River park Nijmegen now has a beautiful river park in the heart of the city. Although at some places it still looks a bit new and barren; grass, flowers and other vegetation are still working to recapture the areas around the newly created Spiegelwaal (Mirror Waal). Reason to schedule another visit for springtime 2017. Five new bridges...

Photo of the Marstunnel in Zutphen looking from Noorderhaven and De Mars towards the city center

Marstunnel Zutphen: a Colorful Underpass

Since I was in the neighborhood, I took the opportunity to visit the Marstunnel in Zutphen. Another recently completed project in the east of the country in which I’ve put an lot of hours. Among other things, I made the artist impressions for the project when I was working at Royal HaskoningDV. The name Marstunnel has nothing to do with the Red Planet and also not with candy bars, but everything with business park De Mars. The new tunnel connects that area, and the new district Noorderhaven with Zutphen town center. The underpass replaces the a level crossing. Architecture Responsible...

Impression of The Sulawesi Space Elevator, with a rotating space station and solar panels in the foreground, the Earth in the background and the cable with elevator cars in between.

The Space Elevator: It Ain’t Cheap, But…

An elevator into space: it sounds like science fiction. And that’s what it is: authors such as Arthur C. Clarke, Robert Heinlein and Kim Stanley Robinson wrote heavy books about it. But what’s science fiction today, is in the newspaper paper tomorrow and in the history books on the day after. And Arthur C. Clarke has been right more often; after all, he also conceived the communications satellite. An appealing concept In recent years, organizations such as NASA, but also companies like Google, started exploring the possibilities of the space elevator. And the concept certainly has some appeal. The traditional way to get...

Van Kregtentunnel in Wierden, with on the walls tiling based on paintings by Fedor van Kregten, seen from the north

Tunnel in Wierden Still Free of Graffiti

Two and a half years after the opening of the Van Kregtentunnel I went back to Wierden to take a look at the project. The tunnel was still in good shape; projects like this usually get covered with tags, pieces and other graffiti fairly quickly after opening. But in this case there’s no trace of that. Respect It could be that the municipality of Wierden has a very strict cleaning policy. But it’s more likely that the graffitists have respect for the work of another artist. Master of the Beasts That other artist is obviously Fedor van Kregten (1871-1937), painter...

Artist impression of the Marstunnel in Zutphen, The Netherlands, as seen from the city side, with dark brick walls and light art by Herman Kuyer

Is it Mars? No, it’s Zutphen!

In April work will start on the Marstunnel in Zutphen, a collaborative project of ProRail and Rail Infra Solutions. During my years at Royal HaskoningDHV I have been involved in the design of the tunnel, for which I made, among other things, these artist impressions. The Marstunnel has nothing to do with our red planetary neighbor. The name refers to an area called De Mars which will be connected to the city center by the tunnel. However, it must be said that there’s a 38 kilometre wide crater on Mars called Zutphen. Brick and artwork It’s great news that the...